From 65ea1eb91a435ccc125f977199cd5cb19d1306e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 26 Aug 2019 02:02:24 +0200
Subject: [PATCH] GL: properly use sRGB PixelFormat for sRGB ETC compressed
 formats.

---
 src/Magnum/GL/AbstractTexture.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/Magnum/GL/AbstractTexture.cpp b/src/Magnum/GL/AbstractTexture.cpp
index 3320dced9..209c1b767 100644
--- a/src/Magnum/GL/AbstractTexture.cpp
+++ b/src/Magnum/GL/AbstractTexture.cpp
@@ -678,7 +678,6 @@ PixelFormat pixelFormatForInternalFormat(const TextureFormat internalFormat) {
         #endif
         #ifndef MAGNUM_TARGET_GLES2
         case TextureFormat::CompressedRGB8Etc2:
-        case TextureFormat::CompressedSRGB8Etc2:
         #endif
         case TextureFormat::CompressedRGBS3tcDxt1:
         #ifdef MAGNUM_TARGET_GLES
@@ -693,6 +692,9 @@ PixelFormat pixelFormatForInternalFormat(const TextureFormat internalFormat) {
         #ifndef MAGNUM_TARGET_GLES2
         case TextureFormat::SRGB8:
         #endif
+        #ifndef MAGNUM_TARGET_GLES2
+        case TextureFormat::CompressedSRGB8Etc2:
+        #endif
         case TextureFormat::CompressedSRGBS3tcDxt1:
         #if defined(MAGNUM_TARGET_GLES) && !defined(MAGNUM_TARGET_WEBGL)
         case TextureFormat::CompressedSRGBPvrtc2bppV1:
@@ -748,9 +750,7 @@ PixelFormat pixelFormatForInternalFormat(const TextureFormat internalFormat) {
         #endif
         #ifndef MAGNUM_TARGET_GLES2
         case TextureFormat::CompressedRGB8PunchthroughAlpha1Etc2:
-        case TextureFormat::CompressedSRGB8PunchthroughAlpha1Etc2:
         case TextureFormat::CompressedRGBA8Etc2Eac:
-        case TextureFormat::CompressedSRGB8Alpha8Etc2Eac:
         #endif
         case TextureFormat::CompressedRGBAS3tcDxt1:
         case TextureFormat::CompressedRGBAS3tcDxt3:
@@ -784,6 +784,10 @@ PixelFormat pixelFormatForInternalFormat(const TextureFormat internalFormat) {
         #if !defined(MAGNUM_TARGET_GLES2) || defined(MAGNUM_TARGET_WEBGL)
         case TextureFormat::CompressedSRGBAlphaBptcUnorm:
         #endif
+        #ifndef MAGNUM_TARGET_GLES2
+        case TextureFormat::CompressedSRGB8PunchthroughAlpha1Etc2:
+        case TextureFormat::CompressedSRGB8Alpha8Etc2Eac:
+        #endif
         case TextureFormat::CompressedSRGBAlphaS3tcDxt1:
         case TextureFormat::CompressedSRGBAlphaS3tcDxt3:
         case TextureFormat::CompressedSRGBAlphaS3tcDxt5: